IT for operating businesses
Network Segmentation for CCTV Systems (VLAN)
Cameras are part of the IT environment, but they shouldn't share bandwidth with the corporate data network.
Why Isolation?
Continuously streaming IP cameras increase broadcast traffic. Limiting this traffic at the inter-VLAN routing level preserves hardware lifespan and network speed.
! Cisco Switch VLAN Configuration
vlan 20
name CCTV_NETWORK
interface GigabitEthernet1/0/1
switchport mode access
switchport access vlan 20
This configuration is delivered under the Phase 2 (Implementation) project.